MGIMS WARDHA MGIMS WARDHA Solved Paper-2014

  • question_answer
    The cooling in refrigerator is due to

    A)  the reaction of the refrigerator gas

    B)  the expansion of ice

    C)  the expansion of the gas in the refrigerator

    D)  the work of the compressor

    Correct Answer: C

    Solution :

                    This is based on Joule-Thomson effect.


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